Autoscaler class

Represents an Autoscaler resource.

Autoscalers allow you to automatically scale virtual machine instances in managed instance groups according to an autoscaling policy that you define.

To get more information about Autoscaler, see:

Example Usage

Autoscaler Single Instance

import * as pulumi from "@pulumi/pulumi";
import * as gcp from "@pulumi/gcp";

const debian9 = gcp.compute.getImage({
    family: "debian-11",
    project: "debian-cloud",
});
const defaultInstanceTemplate = new gcp.compute.InstanceTemplate("default", {
    name: "my-instance-template",
    machineType: "e2-medium",
    canIpForward: false,
    tags: [
        "foo",
        "bar",
    ],
    disks: [{
        sourceImage: debian9.then(debian9 => debian9.id),
    }],
    networkInterfaces: [{
        network: "default",
    }],
    metadata: {
        foo: "bar",
    },
    serviceAccount: {
        scopes: [
            "userinfo-email",
            "compute-ro",
            "storage-ro",
        ],
    },
});
const defaultTargetPool = new gcp.compute.TargetPool("default", {name: "my-target-pool"});
const defaultInstanceGroupManager = new gcp.compute.InstanceGroupManager("default", {
    name: "my-igm",
    zone: "us-central1-f",
    versions: [{
        instanceTemplate: defaultInstanceTemplate.id,
        name: "primary",
    }],
    targetPools: [defaultTargetPool.id],
    baseInstanceName: "autoscaler-sample",
});
const _default = new gcp.compute.Autoscaler("default", {
    name: "my-autoscaler",
    zone: "us-central1-f",
    target: defaultInstanceGroupManager.id,
    autoscalingPolicy: {
        maxReplicas: 5,
        minReplicas: 1,
        cooldownPeriod: 60,
        stabilizationPeriod: 300,
        metrics: [{
            name: "pubsub.googleapis.com/subscription/num_undelivered_messages",
            filter: "resource.type = pubsub_subscription AND resource.label.subscription_id = our-subscription",
            singleInstanceAssignment: 65535,
        }],
    },
});

import pulumi
import pulumi_gcp as gcp

debian9 = gcp.compute.get_image(family="debian-11",
    project="debian-cloud")
default_instance_template = gcp.compute.InstanceTemplate("default",
    name="my-instance-template",
    machine_type="e2-medium",
    can_ip_forward=False,
    tags=[
        "foo",
        "bar",
    ],
    disks=[{
        "source_image": debian9.id,
    }],
    network_interfaces=[{
        "network": "default",
    }],
    metadata={
        "foo": "bar",
    },
    service_account={
        "scopes": [
            "userinfo-email",
            "compute-ro",
            "storage-ro",
        ],
    })
default_target_pool = gcp.compute.TargetPool("default", name="my-target-pool")
default_instance_group_manager = gcp.compute.InstanceGroupManager("default",
    name="my-igm",
    zone="us-central1-f",
    versions=[{
        "instance_template": default_instance_template.id,
        "name": "primary",
    }],
    target_pools=[default_target_pool.id],
    base_instance_name="autoscaler-sample")
default = gcp.compute.Autoscaler("default",
    name="my-autoscaler",
    zone="us-central1-f",
    target=default_instance_group_manager.id,
    autoscaling_policy={
        "max_replicas": 5,
        "min_replicas": 1,
        "cooldown_period": 60,
        "stabilization_period": 300,
        "metrics": [{
            "name": "pubsub.googleapis.com/subscription/num_undelivered_messages",
            "filter": "resource.type = pubsub_subscription AND resource.label.subscription_id = our-subscription",
            "single_instance_assignment": float(65535),
        }],
    })

using System.Collections.Generic;
using System.Linq;
using Pulumi;
using Gcp = Pulumi.Gcp;

return await Deployment.RunAsync(() =>
{
    var debian9 = Gcp.Compute.GetImage.Invoke(new()
    {
        Family = "debian-11",
        Project = "debian-cloud",
    });

    var defaultInstanceTemplate = new Gcp.Compute.InstanceTemplate("default", new()
    {
        Name = "my-instance-template",
        MachineType = "e2-medium",
        CanIpForward = false,
        Tags = new[]
        {
            "foo",
            "bar",
        },
        Disks = new[]
        {
            new Gcp.Compute.Inputs.InstanceTemplateDiskArgs
            {
                SourceImage = debian9.Apply(getImageResult => getImageResult.Id),
            },
        },
        NetworkInterfaces = new[]
        {
            new Gcp.Compute.Inputs.InstanceTemplateNetworkInterfaceArgs
            {
                Network = "default",
            },
        },
        Metadata =
        {
            { "foo", "bar" },
        },
        ServiceAccount = new Gcp.Compute.Inputs.InstanceTemplateServiceAccountArgs
        {
            Scopes = new[]
            {
                "userinfo-email",
                "compute-ro",
                "storage-ro",
            },
        },
    });

    var defaultTargetPool = new Gcp.Compute.TargetPool("default", new()
    {
        Name = "my-target-pool",
    });

    var defaultInstanceGroupManager = new Gcp.Compute.InstanceGroupManager("default", new()
    {
        Name = "my-igm",
        Zone = "us-central1-f",
        Versions = new[]
        {
            new Gcp.Compute.Inputs.InstanceGroupManagerVersionArgs
            {
                InstanceTemplate = defaultInstanceTemplate.Id,
                Name = "primary",
            },
        },
        TargetPools = new[]
        {
            defaultTargetPool.Id,
        },
        BaseInstanceName = "autoscaler-sample",
    });

    var @default = new Gcp.Compute.Autoscaler("default", new()
    {
        Name = "my-autoscaler",
        Zone = "us-central1-f",
        Target = defaultInstanceGroupManager.Id,
        AutoscalingPolicy = new Gcp.Compute.Inputs.AutoscalerAutoscalingPolicyArgs
        {
            MaxReplicas = 5,
            MinReplicas = 1,
            CooldownPeriod = 60,
            StabilizationPeriod = 300,
            Metrics = new[]
            {
                new Gcp.Compute.Inputs.AutoscalerAutoscalingPolicyMetricArgs
                {
                    Name = "pubsub.googleapis.com/subscription/num_undelivered_messages",
                    Filter = "resource.type = pubsub_subscription AND resource.label.subscription_id = our-subscription",
                    SingleInstanceAssignment = 65535.0,
                },
            },
        },
    });

});

package main

import (
	"github.com/pulumi/pulumi-gcp/sdk/v9/go/gcp/compute"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		debian9, err := compute.LookupImage(ctx, &compute.LookupImageArgs{
			Family:  pulumi.StringRef("debian-11"),
			Project: pulumi.StringRef("debian-cloud"),
		}, nil)
		if err != nil {
			return err
		}
		defaultInstanceTemplate, err := compute.NewInstanceTemplate(ctx, "default", &compute.InstanceTemplateArgs{
			Name:         pulumi.String("my-instance-template"),
			MachineType:  pulumi.String("e2-medium"),
			CanIpForward: pulumi.Bool(false),
			Tags: pulumi.StringArray{
				pulumi.String("foo"),
				pulumi.String("bar"),
			},
			Disks: compute.InstanceTemplateDiskArray{
				&compute.InstanceTemplateDiskArgs{
					SourceImage: pulumi.String(debian9.Id),
				},
			},
			NetworkInterfaces: compute.InstanceTemplateNetworkInterfaceArray{
				&compute.InstanceTemplateNetworkInterfaceArgs{
					Network: pulumi.String("default"),
				},
			},
			Metadata: pulumi.StringMap{
				"foo": pulumi.String("bar"),
			},
			ServiceAccount: &compute.InstanceTemplateServiceAccountArgs{
				Scopes: pulumi.StringArray{
					pulumi.String("userinfo-email"),
					pulumi.String("compute-ro"),
					pulumi.String("storage-ro"),
				},
			},
		})
		if err != nil {
			return err
		}
		defaultTargetPool, err := compute.NewTargetPool(ctx, "default", &compute.TargetPoolArgs{
			Name: pulumi.String("my-target-pool"),
		})
		if err != nil {
			return err
		}
		defaultInstanceGroupManager, err := compute.NewInstanceGroupManager(ctx, "default", &compute.InstanceGroupManagerArgs{
			Name: pulumi.String("my-igm"),
			Zone: pulumi.String("us-central1-f"),
			Versions: compute.InstanceGroupManagerVersionArray{
				&compute.InstanceGroupManagerVersionArgs{
					InstanceTemplate: defaultInstanceTemplate.ID().ToIDOutput().ToStringOutput(),
					Name:             pulumi.String("primary"),
				},
			},
			TargetPools: pulumi.StringArray{
				defaultTargetPool.ID().ToIDOutput().ToStringOutput(),
			},
			BaseInstanceName: pulumi.String("autoscaler-sample"),
		})
		if err != nil {
			return err
		}
		_, err = compute.NewAutoscaler(ctx, "default", &compute.AutoscalerArgs{
			Name:   pulumi.String("my-autoscaler"),
			Zone:   pulumi.String("us-central1-f"),
			Target: defaultInstanceGroupManager.ID().ToIDOutput().ToStringOutput(),
			AutoscalingPolicy: &compute.AutoscalerAutoscalingPolicyArgs{
				MaxReplicas:         pulumi.Int(5),
				MinReplicas:         pulumi.Int(1),
				CooldownPeriod:      pulumi.Int(60),
				StabilizationPeriod: pulumi.Int(300),
				Metrics: compute.AutoscalerAutoscalingPolicyMetricArray{
					&compute.AutoscalerAutoscalingPolicyMetricArgs{
						Name:                     pulumi.String("pubsub.googleapis.com/subscription/num_undelivered_messages"),
						Filter:                   pulumi.String("resource.type = pubsub_subscription AND resource.label.subscription_id = our-subscription"),
						SingleInstanceAssignment: pulumi.Float64(65535),
					},
				},
			},
		})
		if err != nil {
			return err
		}
		return nil
	})
}

pulumi {
  required_providers {
    gcp = {
      source = "pulumi/gcp"
    }
  }
}

data "gcp_compute_getimage" "debian9" {
  family  = "debian-11"
  project = "debian-cloud"
}

resource "gcp_compute_autoscaler" "default" {
  name   = "my-autoscaler"
  zone   = "us-central1-f"
  target = gcp_compute_instancegroupmanager.default.id
  autoscaling_policy = {
    max_replicas         = 5
    min_replicas         = 1
    cooldown_period      = 60
    stabilization_period = 300
    metrics = [{
      "name"                     = "pubsub.googleapis.com/subscription/num_undelivered_messages"
      "filter"                   = "resource.type = pubsub_subscription AND resource.label.subscription_id = our-subscription"
      "singleInstanceAssignment" = 65535
    }]
  }
}
resource "gcp_compute_instancetemplate" "default" {
  name           = "my-instance-template"
  machine_type   = "e2-medium"
  can_ip_forward = false
  tags           = ["foo", "bar"]
  disks {
    source_image = data.gcp_compute_getimage.debian9.id
  }
  network_interfaces {
    network = "default"
  }
  metadata = {
    "foo" = "bar"
  }
  service_account = {
    scopes = ["userinfo-email", "compute-ro", "storage-ro"]
  }
}
resource "gcp_compute_targetpool" "default" {
  name = "my-target-pool"
}
resource "gcp_compute_instancegroupmanager" "default" {
  name = "my-igm"
  zone = "us-central1-f"
  versions {
    instance_template = gcp_compute_instancetemplate.default.id
    name              = "primary"
  }
  target_pools       = [gcp_compute_targetpool.default.id]
  base_instance_name = "autoscaler-sample"
}

package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.gcp.compute.ComputeFunctions;
import com.pulumi.gcp.compute.inputs.GetImageArgs;
import com.pulumi.gcp.compute.InstanceTemplate;
import com.pulumi.gcp.compute.InstanceTemplateArgs;
import com.pulumi.gcp.compute.inputs.InstanceTemplateDiskArgs;
import com.pulumi.gcp.compute.inputs.InstanceTemplateNetworkInterfaceArgs;
import com.pulumi.gcp.compute.inputs.InstanceTemplateServiceAccountArgs;
import com.pulumi.gcp.compute.TargetPool;
import com.pulumi.gcp.compute.TargetPoolArgs;
import com.pulumi.gcp.compute.InstanceGroupManager;
import com.pulumi.gcp.compute.InstanceGroupManagerArgs;
import com.pulumi.gcp.compute.inputs.InstanceGroupManagerVersionArgs;
import com.pulumi.gcp.compute.Autoscaler;
import com.pulumi.gcp.compute.AutoscalerArgs;
import com.pulumi.gcp.compute.inputs.AutoscalerAutoscalingPolicyArgs;
import com.pulumi.gcp.compute.inputs.AutoscalerAutoscalingPolicyMetricArgs;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;

public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }

    public static void stack(Context ctx) {
        final var debian9 = ComputeFunctions.getImage(GetImageArgs.builder()
            .family("debian-11")
            .project("debian-cloud")
            .build());

        var defaultInstanceTemplate = new InstanceTemplate("defaultInstanceTemplate", InstanceTemplateArgs.builder()
            .name("my-instance-template")
            .machineType("e2-medium")
            .canIpForward(false)
            .tags(
                "foo",
                "bar")
            .disks(InstanceTemplateDiskArgs.builder()
                .sourceImage(debian9.id())
                .build())
            .networkInterfaces(InstanceTemplateNetworkInterfaceArgs.builder()
                .network("default")
                .build())
            .metadata(Map.of("foo", "bar"))
            .serviceAccount(InstanceTemplateServiceAccountArgs.builder()
                .scopes(
                    "userinfo-email",
                    "compute-ro",
                    "storage-ro")
                .build())
            .build());

        var defaultTargetPool = new TargetPool("defaultTargetPool", TargetPoolArgs.builder()
            .name("my-target-pool")
            .build());

        var defaultInstanceGroupManager = new InstanceGroupManager("defaultInstanceGroupManager", InstanceGroupManagerArgs.builder()
            .name("my-igm")
            .zone("us-central1-f")
            .versions(InstanceGroupManagerVersionArgs.builder()
                .instanceTemplate(defaultInstanceTemplate.id())
                .name("primary")
                .build())
            .targetPools(defaultTargetPool.id())
            .baseInstanceName("autoscaler-sample")
            .build());

        var default_ = new Autoscaler("default", AutoscalerArgs.builder()
            .name("my-autoscaler")
            .zone("us-central1-f")
            .target(defaultInstanceGroupManager.id())
            .autoscalingPolicy(AutoscalerAutoscalingPolicyArgs.builder()
                .maxReplicas(5)
                .minReplicas(1)
                .cooldownPeriod(60)
                .stabilizationPeriod(300)
                .metrics(AutoscalerAutoscalingPolicyMetricArgs.builder()
                    .name("pubsub.googleapis.com/subscription/num_undelivered_messages")
                    .filter("resource.type = pubsub_subscription AND resource.label.subscription_id = our-subscription")
                    .singleInstanceAssignment(65535.0)
                    .build())
                .build())
            .build());

    }
}

resources:
  default:
    type: gcp:compute:Autoscaler
    properties:
      name: my-autoscaler
      zone: us-central1-f
      target: ${defaultInstanceGroupManager.id}
      autoscalingPolicy:
        maxReplicas: 5
        minReplicas: 1
        cooldownPeriod: 60
        stabilizationPeriod: 300
        metrics:
          - name: pubsub.googleapis.com/subscription/num_undelivered_messages
            filter: resource.type = pubsub_subscription AND resource.label.subscription_id = our-subscription
            singleInstanceAssignment: 65535
  defaultInstanceTemplate:
    type: gcp:compute:InstanceTemplate
    name: default
    properties:
      name: my-instance-template
      machineType: e2-medium
      canIpForward: false
      tags:
        - foo
        - bar
      disks:
        - sourceImage: ${debian9.id}
      networkInterfaces:
        - network: default
      metadata:
        foo: bar
      serviceAccount:
        scopes:
          - userinfo-email
          - compute-ro
          - storage-ro
  defaultTargetPool:
    type: gcp:compute:TargetPool
    name: default
    properties:
      name: my-target-pool
  defaultInstanceGroupManager:
    type: gcp:compute:InstanceGroupManager
    name: default
    properties:
      name: my-igm
      zone: us-central1-f
      versions:
        - instanceTemplate: ${defaultInstanceTemplate.id}
          name: primary
      targetPools:
        - ${defaultTargetPool.id}
      baseInstanceName: autoscaler-sample
variables:
  debian9:
    fn::invoke:
      function: gcp:compute:getImage
      arguments:
        family: debian-11
        project: debian-cloud

Autoscaler Basic

import * as pulumi from "@pulumi/pulumi";
import * as gcp from "@pulumi/gcp";

const debian9 = gcp.compute.getImage({
    family: "debian-11",
    project: "debian-cloud",
});
const foobarInstanceTemplate = new gcp.compute.InstanceTemplate("foobar", {
    name: "my-instance-template",
    machineType: "e2-medium",
    canIpForward: false,
    tags: [
        "foo",
        "bar",
    ],
    disks: [{
        sourceImage: debian9.then(debian9 => debian9.id),
    }],
    networkInterfaces: [{
        network: "default",
    }],
    metadata: {
        foo: "bar",
    },
    serviceAccount: {
        scopes: [
            "userinfo-email",
            "compute-ro",
            "storage-ro",
        ],
    },
});
const foobarTargetPool = new gcp.compute.TargetPool("foobar", {name: "my-target-pool"});
const foobarInstanceGroupManager = new gcp.compute.InstanceGroupManager("foobar", {
    name: "my-igm",
    zone: "us-central1-f",
    versions: [{
        instanceTemplate: foobarInstanceTemplate.id,
        name: "primary",
    }],
    targetPools: [foobarTargetPool.id],
    baseInstanceName: "foobar",
});
const foobar = new gcp.compute.Autoscaler("foobar", {
    name: "my-autoscaler",
    zone: "us-central1-f",
    target: foobarInstanceGroupManager.id,
    autoscalingPolicy: {
        maxReplicas: 5,
        minReplicas: 1,
        cooldownPeriod: 60,
        stabilizationPeriod: 300,
        cpuUtilization: {
            target: 0.5,
        },
    },
});

import pulumi
import pulumi_gcp as gcp

debian9 = gcp.compute.get_image(family="debian-11",
    project="debian-cloud")
foobar_instance_template = gcp.compute.InstanceTemplate("foobar",
    name="my-instance-template",
    machine_type="e2-medium",
    can_ip_forward=False,
    tags=[
        "foo",
        "bar",
    ],
    disks=[{
        "source_image": debian9.id,
    }],
    network_interfaces=[{
        "network": "default",
    }],
    metadata={
        "foo": "bar",
    },
    service_account={
        "scopes": [
            "userinfo-email",
            "compute-ro",
            "storage-ro",
        ],
    })
foobar_target_pool = gcp.compute.TargetPool("foobar", name="my-target-pool")
foobar_instance_group_manager = gcp.compute.InstanceGroupManager("foobar",
    name="my-igm",
    zone="us-central1-f",
    versions=[{
        "instance_template": foobar_instance_template.id,
        "name": "primary",
    }],
    target_pools=[foobar_target_pool.id],
    base_instance_name="foobar")
foobar = gcp.compute.Autoscaler("foobar",
    name="my-autoscaler",
    zone="us-central1-f",
    target=foobar_instance_group_manager.id,
    autoscaling_policy={
        "max_replicas": 5,
        "min_replicas": 1,
        "cooldown_period": 60,
        "stabilization_period": 300,
        "cpu_utilization": {
            "target": 0.5,
        },
    })

using System.Collections.Generic;
using System.Linq;
using Pulumi;
using Gcp = Pulumi.Gcp;

return await Deployment.RunAsync(() =>
{
    var debian9 = Gcp.Compute.GetImage.Invoke(new()
    {
        Family = "debian-11",
        Project = "debian-cloud",
    });

    var foobarInstanceTemplate = new Gcp.Compute.InstanceTemplate("foobar", new()
    {
        Name = "my-instance-template",
        MachineType = "e2-medium",
        CanIpForward = false,
        Tags = new[]
        {
            "foo",
            "bar",
        },
        Disks = new[]
        {
            new Gcp.Compute.Inputs.InstanceTemplateDiskArgs
            {
                SourceImage = debian9.Apply(getImageResult => getImageResult.Id),
            },
        },
        NetworkInterfaces = new[]
        {
            new Gcp.Compute.Inputs.InstanceTemplateNetworkInterfaceArgs
            {
                Network = "default",
            },
        },
        Metadata =
        {
            { "foo", "bar" },
        },
        ServiceAccount = new Gcp.Compute.Inputs.InstanceTemplateServiceAccountArgs
        {
            Scopes = new[]
            {
                "userinfo-email",
                "compute-ro",
                "storage-ro",
            },
        },
    });

    var foobarTargetPool = new Gcp.Compute.TargetPool("foobar", new()
    {
        Name = "my-target-pool",
    });

    var foobarInstanceGroupManager = new Gcp.Compute.InstanceGroupManager("foobar", new()
    {
        Name = "my-igm",
        Zone = "us-central1-f",
        Versions = new[]
        {
            new Gcp.Compute.Inputs.InstanceGroupManagerVersionArgs
            {
                InstanceTemplate = foobarInstanceTemplate.Id,
                Name = "primary",
            },
        },
        TargetPools = new[]
        {
            foobarTargetPool.Id,
        },
        BaseInstanceName = "foobar",
    });

    var foobar = new Gcp.Compute.Autoscaler("foobar", new()
    {
        Name = "my-autoscaler",
        Zone = "us-central1-f",
        Target = foobarInstanceGroupManager.Id,
        AutoscalingPolicy = new Gcp.Compute.Inputs.AutoscalerAutoscalingPolicyArgs
        {
            MaxReplicas = 5,
            MinReplicas = 1,
            CooldownPeriod = 60,
            StabilizationPeriod = 300,
            CpuUtilization = new Gcp.Compute.Inputs.AutoscalerAutoscalingPolicyCpuUtilizationArgs
            {
                Target = 0.5,
            },
        },
    });

});

package main

import (
	"github.com/pulumi/pulumi-gcp/sdk/v9/go/gcp/compute"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		debian9, err := compute.LookupImage(ctx, &compute.LookupImageArgs{
			Family:  pulumi.StringRef("debian-11"),
			Project: pulumi.StringRef("debian-cloud"),
		}, nil)
		if err != nil {
			return err
		}
		foobarInstanceTemplate, err := compute.NewInstanceTemplate(ctx, "foobar", &compute.InstanceTemplateArgs{
			Name:         pulumi.String("my-instance-template"),
			MachineType:  pulumi.String("e2-medium"),
			CanIpForward: pulumi.Bool(false),
			Tags: pulumi.StringArray{
				pulumi.String("foo"),
				pulumi.String("bar"),
			},
			Disks: compute.InstanceTemplateDiskArray{
				&compute.InstanceTemplateDiskArgs{
					SourceImage: pulumi.String(debian9.Id),
				},
			},
			NetworkInterfaces: compute.InstanceTemplateNetworkInterfaceArray{
				&compute.InstanceTemplateNetworkInterfaceArgs{
					Network: pulumi.String("default"),
				},
			},
			Metadata: pulumi.StringMap{
				"foo": pulumi.String("bar"),
			},
			ServiceAccount: &compute.InstanceTemplateServiceAccountArgs{
				Scopes: pulumi.StringArray{
					pulumi.String("userinfo-email"),
					pulumi.String("compute-ro"),
					pulumi.String("storage-ro"),
				},
			},
		})
		if err != nil {
			return err
		}
		foobarTargetPool, err := compute.NewTargetPool(ctx, "foobar", &compute.TargetPoolArgs{
			Name: pulumi.String("my-target-pool"),
		})
		if err != nil {
			return err
		}
		foobarInstanceGroupManager, err := compute.NewInstanceGroupManager(ctx, "foobar", &compute.InstanceGroupManagerArgs{
			Name: pulumi.String("my-igm"),
			Zone: pulumi.String("us-central1-f"),
			Versions: compute.InstanceGroupManagerVersionArray{
				&compute.InstanceGroupManagerVersionArgs{
					InstanceTemplate: foobarInstanceTemplate.ID().ToIDOutput().ToStringOutput(),
					Name:             pulumi.String("primary"),
				},
			},
			TargetPools: pulumi.StringArray{
				foobarTargetPool.ID().ToIDOutput().ToStringOutput(),
			},
			BaseInstanceName: pulumi.String("foobar"),
		})
		if err != nil {
			return err
		}
		_, err = compute.NewAutoscaler(ctx, "foobar", &compute.AutoscalerArgs{
			Name:   pulumi.String("my-autoscaler"),
			Zone:   pulumi.String("us-central1-f"),
			Target: foobarInstanceGroupManager.ID().ToIDOutput().ToStringOutput(),
			AutoscalingPolicy: &compute.AutoscalerAutoscalingPolicyArgs{
				MaxReplicas:         pulumi.Int(5),
				MinReplicas:         pulumi.Int(1),
				CooldownPeriod:      pulumi.Int(60),
				StabilizationPeriod: pulumi.Int(300),
				CpuUtilization: &compute.AutoscalerAutoscalingPolicyCpuUtilizationArgs{
					Target: pulumi.Float64(0.5),
				},
			},
		})
		if err != nil {
			return err
		}
		return nil
	})
}

pulumi {
  required_providers {
    gcp = {
      source = "pulumi/gcp"
    }
  }
}

data "gcp_compute_getimage" "debian9" {
  family  = "debian-11"
  project = "debian-cloud"
}

resource "gcp_compute_autoscaler" "foobar" {
  name   = "my-autoscaler"
  zone   = "us-central1-f"
  target = gcp_compute_instancegroupmanager.foobar.id
  autoscaling_policy = {
    max_replicas         = 5
    min_replicas         = 1
    cooldown_period      = 60
    stabilization_period = 300
    cpu_utilization = {
      target = 0.5
    }
  }
}
resource "gcp_compute_instancetemplate" "foobar" {
  name           = "my-instance-template"
  machine_type   = "e2-medium"
  can_ip_forward = false
  tags           = ["foo", "bar"]
  disks {
    source_image = data.gcp_compute_getimage.debian9.id
  }
  network_interfaces {
    network = "default"
  }
  metadata = {
    "foo" = "bar"
  }
  service_account = {
    scopes = ["userinfo-email", "compute-ro", "storage-ro"]
  }
}
resource "gcp_compute_targetpool" "foobar" {
  name = "my-target-pool"
}
resource "gcp_compute_instancegroupmanager" "foobar" {
  name = "my-igm"
  zone = "us-central1-f"
  versions {
    instance_template = gcp_compute_instancetemplate.foobar.id
    name              = "primary"
  }
  target_pools       = [gcp_compute_targetpool.foobar.id]
  base_instance_name = "foobar"
}

package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.gcp.compute.ComputeFunctions;
import com.pulumi.gcp.compute.inputs.GetImageArgs;
import com.pulumi.gcp.compute.InstanceTemplate;
import com.pulumi.gcp.compute.InstanceTemplateArgs;
import com.pulumi.gcp.compute.inputs.InstanceTemplateDiskArgs;
import com.pulumi.gcp.compute.inputs.InstanceTemplateNetworkInterfaceArgs;
import com.pulumi.gcp.compute.inputs.InstanceTemplateServiceAccountArgs;
import com.pulumi.gcp.compute.TargetPool;
import com.pulumi.gcp.compute.TargetPoolArgs;
import com.pulumi.gcp.compute.InstanceGroupManager;
import com.pulumi.gcp.compute.InstanceGroupManagerArgs;
import com.pulumi.gcp.compute.inputs.InstanceGroupManagerVersionArgs;
import com.pulumi.gcp.compute.Autoscaler;
import com.pulumi.gcp.compute.AutoscalerArgs;
import com.pulumi.gcp.compute.inputs.AutoscalerAutoscalingPolicyArgs;
import com.pulumi.gcp.compute.inputs.AutoscalerAutoscalingPolicyCpuUtilizationArgs;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;

public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }

    public static void stack(Context ctx) {
        final var debian9 = ComputeFunctions.getImage(GetImageArgs.builder()
            .family("debian-11")
            .project("debian-cloud")
            .build());

        var foobarInstanceTemplate = new InstanceTemplate("foobarInstanceTemplate", InstanceTemplateArgs.builder()
            .name("my-instance-template")
            .machineType("e2-medium")
            .canIpForward(false)
            .tags(
                "foo",
                "bar")
            .disks(InstanceTemplateDiskArgs.builder()
                .sourceImage(debian9.id())
                .build())
            .networkInterfaces(InstanceTemplateNetworkInterfaceArgs.builder()
                .network("default")
                .build())
            .metadata(Map.of("foo", "bar"))
            .serviceAccount(InstanceTemplateServiceAccountArgs.builder()
                .scopes(
                    "userinfo-email",
                    "compute-ro",
                    "storage-ro")
                .build())
            .build());

        var foobarTargetPool = new TargetPool("foobarTargetPool", TargetPoolArgs.builder()
            .name("my-target-pool")
            .build());

        var foobarInstanceGroupManager = new InstanceGroupManager("foobarInstanceGroupManager", InstanceGroupManagerArgs.builder()
            .name("my-igm")
            .zone("us-central1-f")
            .versions(InstanceGroupManagerVersionArgs.builder()
                .instanceTemplate(foobarInstanceTemplate.id())
                .name("primary")
                .build())
            .targetPools(foobarTargetPool.id())
            .baseInstanceName("foobar")
            .build());

        var foobar = new Autoscaler("foobar", AutoscalerArgs.builder()
            .name("my-autoscaler")
            .zone("us-central1-f")
            .target(foobarInstanceGroupManager.id())
            .autoscalingPolicy(AutoscalerAutoscalingPolicyArgs.builder()
                .maxReplicas(5)
                .minReplicas(1)
                .cooldownPeriod(60)
                .stabilizationPeriod(300)
                .cpuUtilization(AutoscalerAutoscalingPolicyCpuUtilizationArgs.builder()
                    .target(0.5)
                    .build())
                .build())
            .build());

    }
}

resources:
  foobar:
    type: gcp:compute:Autoscaler
    properties:
      name: my-autoscaler
      zone: us-central1-f
      target: ${foobarInstanceGroupManager.id}
      autoscalingPolicy:
        maxReplicas: 5
        minReplicas: 1
        cooldownPeriod: 60
        stabilizationPeriod: 300
        cpuUtilization:
          target: 0.5
  foobarInstanceTemplate:
    type: gcp:compute:InstanceTemplate
    name: foobar
    properties:
      name: my-instance-template
      machineType: e2-medium
      canIpForward: false
      tags:
        - foo
        - bar
      disks:
        - sourceImage: ${debian9.id}
      networkInterfaces:
        - network: default
      metadata:
        foo: bar
      serviceAccount:
        scopes:
          - userinfo-email
          - compute-ro
          - storage-ro
  foobarTargetPool:
    type: gcp:compute:TargetPool
    name: foobar
    properties:
      name: my-target-pool
  foobarInstanceGroupManager:
    type: gcp:compute:InstanceGroupManager
    name: foobar
    properties:
      name: my-igm
      zone: us-central1-f
      versions:
        - instanceTemplate: ${foobarInstanceTemplate.id}
          name: primary
      targetPools:
        - ${foobarTargetPool.id}
      baseInstanceName: foobar
variables:
  debian9:
    fn::invoke:
      function: gcp:compute:getImage
      arguments:
        family: debian-11
        project: debian-cloud

Import

Autoscaler can be imported using any of these accepted formats:

  • projects/{{project}}/zones/{{zone}}/autoscalers/{{name}}
  • {{project}}/{{zone}}/{{name}}
  • {{zone}}/{{name}}
  • {{name}}

When using the pulumi import command, Autoscaler can be imported using one of the formats above. For example:

$ pulumi import gcp:compute/autoscaler:Autoscaler default projects/{{project}}/zones/{{zone}}/autoscalers/{{name}}
$ pulumi import gcp:compute/autoscaler:Autoscaler default {{project}}/{{zone}}/{{name}}
$ pulumi import gcp:compute/autoscaler:Autoscaler default {{zone}}/{{name}}
$ pulumi import gcp:compute/autoscaler:Autoscaler default {{name}}

Constructors

Autoscaler(String name, {AutoscalerArgs? args, CustomResourceOptions? options})
Creates a new Autoscaler. name The Pulumi resource name. args Arguments used to configure this Autoscaler. The set of arguments for Autoscaler. options Resource options controlling this resource's behavior.
Autoscaler.reference(String urn)
Creates a typed reference to an existing Autoscaler resource.

Properties

autoscalingPolicy ↔ Output<AutoscalerAutoscalingPolicy>
The configuration parameters for the autoscaling algorithm. You can define one or more of the policies for an autoscaler: cpuUtilization, customMetricUtilizations, and loadBalancingUtilization. If none of these are specified, the default will be to autoscale based on cpuUtilization to 0.6 or 60%. Structure is documented below.
latefinal
childResources → Set<Resource>
finalinherited
completionSources ↔ Map<String, IOutputCompletionSource>
latefinalinherited
creationTimestamp ↔ Output<String>
Creation timestamp in RFC3339 text format.
latefinal
deletionPolicy ↔ Output<String>
Whether Terraform will be prevented from destroying the resource. Defaults to DELETE. When a 'terraform destroy' or 'pulumi up' would delete the resource, the command will fail if this field is set to "PREVENT" in Terraform state. When set to "ABANDON", the command will remove the resource from Terraform management without updating or deleting the resource in the API. When set to "DELETE", deleting the resource is allowed.
latefinal
description ↔ Output<String?>
An optional description of this resource.
latefinal
hashCode → int
The hash code for this object.
no setterinherited
id ↔ Output<String>
getter/setter pairinherited
isCustom → bool
Returns whether this resource is provider-managed.
no setterinherited
isProtected → bool
Returns whether this resource is protected from deletion.
no setterinherited
isRemote → bool
Whether this resource is registered as remote.
no setterinherited
isResourceReference → bool
Whether this instance represents a resource value returned over RPC.
finalinherited
name ↔ Output<String>
Name of the resource. The name must be 1-63 characters long and match the regular expression a-z? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.
latefinal
project ↔ Output<String>
The ID of the project in which the resource belongs. If it is not provided, the provider project is used.
latefinal
resourceTransforms → List<ResourceTransform>
Inherited/explicit async transforms.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
The URI of the created resource.
latefinal
target ↔ Output<String>
URL of the managed instance group that this autoscaler will scale.
latefinal
transformations → List<ResourceTransformation>
Inherited/explicit legacy transformations.
no setterinherited
urn ↔ Output<String>
latefinalinherited
zone ↔ Output<String>
URL of the zone where the instance group resides.
latefinal

Methods

failId(Object error) → void
Completes this resource ID with an error when registration fails.
inherited
failOutputs(Object error) → void
Completes all output properties with error.
inherited
failUrn(Object error) → void
Completes this resource URN with an error when registration fails.
inherited
getProvider(String moduleMember) → ProviderResource?
Returns provider for moduleMember's package, if configured.
inherited
getResourceName() → String
Returns this resource's logical name.
inherited
getResourceType() → String
Returns this resource's Pulumi type token.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
registerOutput<T>(String propertyName, {Object? decoder(Object?)?, bool isSecret = false}) → Output<T>
Registers a dynamic output property for this resource.
inherited
resolveId(String? value, {required bool isKnown}) → void
Resolves the provider-assigned ID for this resource.
inherited
resolveOutputs(Struct outputs) → void
Resolves all output properties from a monitor response payload.
inherited
resolveUrn(String value) → void
Resolves this resource's URN once assigned by the engine.
inherited
serializeProperties(Map<String, dynamic> properties) → Future<Struct>
Serializes resource properties for RPC transmission.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

get(String name, Input<String> id, {AutoscalerState? state, CustomResourceOptions? options}) → Autoscaler
Gets an existing Autoscaler resource's state with the given name and id.